generated: '2026-07-21'
method: derived
status: candidate
source: openapi/tessian-openapi-original.json
note: No official hosted/remote Tessian MCP server was found. This is a candidate tool surface derived
  one-to-one from the OpenAPI operations, for use in building an MCP wrapper over the Tessian API.
server:
  name: tessian
  transport: http
tools:
- name: get_events
  description: Retrieve Tessian security events across modules (paginated by checkpoint).
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.get_events
- name: get_anomalies
  description: Retrieve detected anomalies.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.get_anomalies
- name: get_users
  description: Retrieve user monitoring/onboarding status.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.get_users
- name: get_company_risk
  description: Retrieve company risk scores.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.get_company_risk
- name: list_groups
  description: List address/domain groups.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_groups_read
- name: create_group
  description: Create a group.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_group_create
- name: get_group
  description: Read a single group by id.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_group_read
- name: update_group
  description: Update a group by id.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_group_update
- name: delete_group
  description: Delete a group by id.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_group_delete
- name: add_group_members
  description: Add members to a group.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_group_update_add
- name: remove_group_members
  description: Remove members from a group.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.endpoint_group_update_remove
- name: get_audits
  description: Retrieve portal audit-log events.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.get_audits
- name: get_triggers
  description: Retrieve DLP/security triggers.
  source_operation: openapi/tessian-openapi-original.json#insights.external_api.main.get_triggers
deployment:
  mode: none
  verified: derived
  tools: 13
  checked: '2026-08-12'
  source: catalog MCP census